"Trnkov\u00E1, Eva" . "53" . . "In the years 2004 and 2005 precise field trials were performed with the aim to evaluate the effect of variety, year of cultivation, N, P, K, Mg fertilization and the cover with white propylene fibre Paegas-Agro UV 17 on the total carotenoid content (TC) in potato tubers. TC was determined by absorption UV-VIS spectrophotometry and obtained results were evaluated statistically (ANOVA and MANOVA variance analysis, Scheffe\u00B4s test). Statistically significant differences (P=0.05) in the ability of varieties to synthesize carotenoids were found (Karin, Agria and Marabel with high TC x Impala and Saturna with low TC) and also year of cultivation affected significantly TC (5.8 mg/kg in 2004, 20.9 mg/kg FW in 2005). Effect of fertilization with N, P, K, Mg on TC in potatoes did not show significant effect; however varieties differed significantly each other. Effect of white polypropylene fibre in two early potato varieties (Adora and Impala) during three dates of harvest TC in potato tubers was not significa"@cs . "Plant, Soil and Environment" . . "Vliv vybran\u00FDch faktor\u016F na obsah celkov\u00FDch karotenoid\u016F v hl\u00EDz\u00E1ch brambor (Solanum tuverosum L.)"@cs . . "Lachman, Jarom\u00EDr" . "Effect of selected factors on total carotenoid content in potato tubers (Solanum tuberosum L.)"@en . "In the years 2004 and 2005 precise field trials were performed with the aim to evaluate the effect of variety, year of cultivation, N, P, K, Mg fertilization and the cover with white propylene fibre Paegas-Agro UV 17 on the total carotenoid content (TC) in potato tubers. TC was determined by absorption UV-VIS spectrophotometry and obtained results were evaluated statistically (ANOVA and MANOVA variance analysis, Scheffe\u00B4s test). Statistically significant differences (P=0.05) in the ability of varieties to synthesize carotenoids were found (Karin, Agria and Marabel with high TC x Impala and Saturna with low TC) and also year of cultivation affected significantly TC (5.8 mg/kg in 2004, 20.9 mg/kg FW in 2005). Effect of fertilization with N, P, K, Mg on TC in potatoes did not show significant effect; however varieties differed significantly each other. Effect of white polypropylene fibre in two early potato varieties (Adora and Impala) during three dates of harvest TC in potato tubers was not significa"@en . . . "Vliv vybran\u00FDch faktor\u016F na obsah celkov\u00FDch karotenoid\u016F v hl\u00EDz\u00E1ch brambor (Solanum tuverosum L.)"@cs . "6"^^ . "RIV/60460709:41210/07:19672" . "In the years 2004 and 2005 precise field trials were performed with the aim to evaluate the effect of variety, year of cultivation, N, P, K, Mg fertilization and the cover with white propylene fibre Paegas-Agro UV 17 on the total carotenoid content (TC) in potato tubers. TC was determined by absorption UV-VIS spectrophotometry and obtained results were evaluated statistically (ANOVA and MANOVA variance analysis, Scheffe\u00B4s test). Statistically significant differences (P=0.05) in the ability of varieties to synthesize carotenoids were found (Karin, Agria and Marabel with high TC x Impala and Saturna with low TC) and also year of cultivation affected significantly TC (5.8 mg/kg in 2004, 20.9 mg/kg FW in 2005). Effect of fertilization with N, P, K, Mg on TC in potatoes did not show significant effect; however varieties differed significantly each other. Effect of white polypropylene fibre in two early potato varieties (Adora and Impala) during three dates of harvest TC in potato tubers was not significa" . . "41210" . . . . . "6"^^ . . "8" . "[BD8B1A1A3210]" . "355;360" . "Hamouz, Karel" . . "1214-1178" . . "CZ - \u010Cesk\u00E1 republika" . "RIV/60460709:41210/07:19672!RIV08-MZE-41210___" . . "Hejtm\u00E1nkov\u00E1, Alena" . "potato; total carotenoids; year of cultivation; locality; variety; fertilization; white polypropylene fibre"@en . "419085" . "Kot\u00EDkov\u00E1, Zora" . . . . . . . . . . "Effect of selected factors on total carotenoid content in potato tubers (Solanum tuberosum L.)" . "Effect of selected factors on total carotenoid content in potato tubers (Solanum tuberosum L.)" . "P(1G46058), Z(MSM6046070901)" . "Effect of selected factors on total carotenoid content in potato tubers (Solanum tuberosum L.)"@en . . . "Dvo\u0159\u00E1k, Petr" . . "6"^^ .